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OE Quality
60-Day Returns
OP ConvertersPart #: OPCG4083
OP Converters OPCG4083 Catalytic Converter
⚙️ 3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$629.82Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Express 2500 and Savana 2500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Catalytic Converter options
OP Converters OPCG4083 Catalytic Converter
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Chevrolet | Express 2500 | Base | 6.0L | V8 | N/A | Direct Fit |
| 2011 | GMC | Savana 2500 | Base | 6.0L | V8 | N/A | Direct Fit |
| 2010 | GMC | Savana 2500 | 4.8L | V8 | N/A | Direct Fit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.